Create a 15-second vertical 9:16 live-action dance video. Use the uploaded image as the main character reference. Preserve the person’s face, hairstyle, body shape, outfit details, and identity consistently across all frames. The face must remain stable with no morphing, no identity drift, and no distortion. The video must look like a real person filmed using an iPhone for a viral social media dance clip. Use realistic skin texture, natural body motion, natural fabric movement, subtle handheld phone movement, and believable smartphone camera behavior. Dance style: A confident viral dance with a relaxed side-to-side bounce, loose shoulders, smooth chest-level arm grooves, simple step movements, stylish hand flicks, and a cool effortless attitude. The movement should feel catchy, rhythmic, and loopable. Location: Night-time rooftop or open urban setting with city lights in the background. Slightly reflective ground. Realistic ambient night lighting from buildings and street lights. Mood: Cool, calm, confident, effortless, slightly smug. 0.0s - 1.5s: Start with a low-angle medium shot, filmed like handheld iPhone footage. The character stands still with head slightly lowered. Background city lights are visible. As the beat begins, the character slowly looks up. 1.5s - 3.0s: The character begins a subtle side-to-side bounce. Shoulders move loosely with the rhythm. Hands rise naturally near chest level. 3.0s - 4.5s: The camera moves slightly closer. The character performs a smooth chest-level arm groove. One hand moves across the chest. The other hand flicks outward casually. The body keeps bouncing in rhythm. 4.5s - 6.0s: The character steps left, then right. Footwork is simple, clean, and controlled. Upper body leans slightly with the movement. Facial expression stays relaxed and confident. 6.0s - 7.5s: The camera shifts slightly to the side with natural handheld motion. The character briefly lifts both arms, then drops them back into the groove. Clothing moves naturally. 7.5s - 9.0s: Main dance loop. Small shoulder bounce, chest groove, and hand flick. Head tilts slightly with the beat. The movement feels smooth, stylish, and easy. 9.0s - 10.5s: The camera gets closer into a waist-up shot. The character repeats the arm groove with a bit more energy. One hand points outward briefly. The other stays near the chest. 10.5s - 12.0s: The camera pulls back slightly. The character does another smooth side step and a light torso turn. Hair and clothing move naturally. 12.0s - 13.5s: Energy rises slightly. The character repeats the signature bounce and shoulder groove. Everything stays clean, rhythmic, and realistic. 13.5s - 15.0s: The character ends with a confident pose. One hand near the chest. Head tilted slightly upward. The camera moves in slightly for the ending. The final frame should feel loopable. Camera style: Entirely filmed like an iPhone video. Handheld smartphone framing. Minor natural camera sway. No dramatic movie camera movement. Keep everything believable like a real viral dance clip. Lighting: Realistic night lighting with city glow, street light spill, and subtle reflections. Motion quality: Dance must be fluid and human. No stiff movement. No body warping. No unnatural limb motion. Negative prompt: No face distortion, no identity drift, no extra fingers, no broken hands, no warped limbs, no duplicate person, no random outfit changes, no text, no watermark, no logo.